static void
vt_set_fb( int vt, int fb )
{
struct fb_con2fbmap c2m;
struct stat sbf;
D_DEBUG_AT( VT, "%s( %d, %d )\n", __FUNCTION__, vt, fb );
if (fstat( dfb_fbdev->fd, &sbf )) {
D_PERROR( "DirectFB/FBDev/vt: Could not fstat fb device!\n" );
return;
}
if (fb >= 0)
c2m.framebuffer = fb;
else
c2m.framebuffer = (sbf.st_rdev & 0xFF) >> 5;
c2m.console = vt;
if (ioctl( dfb_fbdev->fd, FBIOPUT_CON2FBMAP, &c2m ) < 0) {
D_PERROR( "DirectFB/FBDev/vt: "
"FBIOPUT_CON2FBMAP failed!\n" );
}
}
DFBResult
dfb_vt_detach( bool force )
{
D_DEBUG_AT( VT, "%s()\n", __FUNCTION__ );
if (dfb_config->vt_switch || force) {
int fd;
struct vt_stat vt_state;
fd = open( "/dev/tty", O_RDONLY | O_NOCTTY );
if (fd < 0) {
if (errno == ENXIO)
return DFB_OK;
D_PERROR( "DirectFB/VT: Opening /dev/tty failed!\n" );
return errno2result( errno );
}
if (ioctl( fd, VT_GETSTATE, &vt_state )) {
close( fd );
return DFB_OK;
}
if (ioctl( fd, TIOCNOTTY )) {
D_PERROR( "DirectFB/VT: TIOCNOTTY on /dev/tty failed\n" );
close( fd );
return errno2result( errno );
}
close( fd );
}
return DFB_OK;
}
static void
leave_pool( FusionSHM *shm,
FusionSHMPool *pool,
FusionSHMPoolShared *shared )
{
FusionWorld *world;
D_DEBUG_AT( Fusion_SHMPool, "%s( %p, %p, %p )\n", __FUNCTION__, shm, pool, shared );
D_MAGIC_ASSERT( shm, FusionSHM );
D_MAGIC_ASSERT( pool, FusionSHMPool );
D_MAGIC_ASSERT( shared, FusionSHMPoolShared );
world = shm->world;
D_MAGIC_ASSERT( world, FusionWorld );
if (munmap( shared->addr_base, shared->max_size ))
D_PERROR( "Fusion/SHM: Could not munmap shared memory file '%s'!\n", pool->filename );
if (pool->fd != -1 && close( pool->fd ))
D_PERROR( "Fusion/SHM: Could not close shared memory file '%s'!\n", pool->filename );
pool->attached = false;
D_FREE( pool->filename );
D_MAGIC_CLEAR( pool );
}
static DFBResult
MapMemAndReg( DevMemData *data,
unsigned long mem_phys,
unsigned int mem_length,
unsigned long reg_phys,
unsigned int reg_length )
{
int fd;
fd = open( DEV_MEM, O_RDWR | O_SYNC );
if (fd < 0) {
D_PERROR( "System/DevMem: Opening '%s' failed!\n", DEV_MEM );
return DFB_INIT;
}
data->mem = mmap( NULL, mem_length, PROT_READ | PROT_WRITE, MAP_SHARED, fd, mem_phys );
if (data->mem == MAP_FAILED) {
D_PERROR( "System/DevMem: Mapping %d bytes at 0x%08lx via '%s' failed!\n", mem_length, mem_phys, DEV_MEM );
return DFB_INIT;
}
if (reg_phys && reg_length) {
data->reg = mmap( NULL, reg_length, PROT_READ | PROT_WRITE, MAP_SHARED, fd, reg_phys );
if (data->reg == MAP_FAILED) {
D_PERROR( "System/DevMem: Mapping %d bytes at 0x%08lx via '%s' failed!\n", reg_length, reg_phys, DEV_MEM );
munmap( data->mem, mem_length );
close( fd );
return DFB_INIT;
}
}
close( fd );
return DFB_OK;
}
static void
driver_close_device( void *driver_data )
{
KeyboardData *data = (KeyboardData*) driver_data;
/* stop input thread */
direct_thread_cancel( data->thread );
direct_thread_join( data->thread );
direct_thread_destroy( data->thread );
if (tcsetattr( data->vt_fd, TCSAFLUSH, &data->old_ts ) < 0)
D_PERROR("DirectFB/keyboard: tcsetattr for original values failed!\n");
if (dfb_system_type() == CORE_FBDEV && dfb_config->vt) {
if (ioctl( data->vt_fd, KDSKBMODE, K_XLATE ) < 0)
D_PERROR("DirectFB/keyboard: Could not set mode to XLATE!\n");
if (ioctl( data->vt_fd, KDSETMODE, KD_TEXT ) < 0)
D_PERROR("DirectFB/keyboard: Could not set terminal mode to text!\n");
}
close( data->vt_fd );
/* free private data */
D_FREE( data );
}
DirectResult
fusion_ref_up (FusionRef *ref, bool global)
{
D_ASSERT( ref != NULL );
D_DEBUG_AT( Fusion_Ref, "fusion_ref_up( %p [%d]%s )\n", ref, ref->multi.id, global ? " GLOBAL" : "" );
while (ioctl (_fusion_fd( ref->multi.shared ), global ?
FUSION_REF_UP_GLOBAL : FUSION_REF_UP, &ref->multi.id))
{
switch (errno) {
case EINTR:
continue;
case EAGAIN:
return DR_LOCKED;
case EINVAL:
D_ERROR ("Fusion/Reference: invalid reference\n");
return DR_DESTROYED;
default:
break;
}
if (global)
D_PERROR ("FUSION_REF_UP_GLOBAL");
else
D_PERROR ("FUSION_REF_UP");
return DR_FAILURE;
}
D_DEBUG_AT( Fusion_Ref, " -> %d references now\n",
ioctl( _fusion_fd( ref->multi.shared ), FUSION_REF_STAT, &ref->multi.id ) );
return DR_OK;
}
static DirectResult
init_udp( DirectLog *log,
const char *hostport )
{
DirectResult ret;
int fd;
struct addrinfo *addr;
ret = parse_host_addr( hostport, &addr );
if (ret)
return ret;
fd = socket( addr->ai_family, SOCK_DGRAM, 0 );
if (fd < 0) {
ret = errno2result( errno );
D_PERROR( "Direct/Log: Could not create a UDP socket!\n" );
freeaddrinfo( addr );
return ret;
}
ret = connect( fd, addr->ai_addr, addr->ai_addrlen );
freeaddrinfo( addr );
if (ret) {
ret = errno2result( errno );
D_PERROR( "Direct/Log: Could not connect UDP socket to '%s'!\n", hostport );
close( fd );
return ret;
}
log->fd = fd;
return DR_OK;
}
void
fusion_exit( bool emergency )
{
int foo;
FusionSendMessage msg;
D_ASSERT( fusion_refs > 0 );
/* decrement local reference counter */
if (--fusion_refs)
return;
if (!emergency) {
/* Wake up the read loop thread. */
msg.fusion_id = _fusion_id;
msg.msg_id = 0;
msg.msg_data = &foo;
msg.msg_size = sizeof(foo);
while (ioctl( _fusion_fd, FUSION_SEND_MESSAGE, &msg ) < 0) {
if (errno != EINTR) {
D_PERROR ("FUSION_SEND_MESSAGE");
break;
}
}
/* Wait for its termination. */
direct_thread_join( read_loop );
}
direct_thread_destroy( read_loop );
direct_signal_handler_remove( signal_handler );
/* Master has to deinitialize shared data. */
if (_fusion_id == 1) {
fusion_skirmish_destroy( &_fusion_shared->reactor_globals );
fusion_skirmish_destroy( &_fusion_shared->arenas_lock );
}
_fusion_shared = NULL;
/* Deinitialize or leave shared memory. */
__shmalloc_exit( _fusion_id == 1, true );
/* Reset local dispatch nodes. */
_fusion_reactor_free_all();
_fusion_id = 0;
if (close( _fusion_fd ))
D_PERROR( "Fusion/Exit: closing the fusion device failed!\n" );
_fusion_fd = -1;
direct_shutdown();
}
static DFBResult
osdSetRegion( CoreLayer *layer,
void *driver_data,
void *layer_data,
void *region_data,
CoreLayerRegionConfig *config,
CoreLayerRegionConfigFlags updated,
CoreSurface *surface,
CorePalette *palette,
CoreSurfaceBufferLock *lock )
{
int ret;
DavinciDriverData *ddrv = driver_data;
DavinciDeviceData *ddev = ddrv->ddev;
DavinciOSDLayerData *dosd = layer_data;
D_DEBUG_AT( Davinci_OSD, "%s()\n", __FUNCTION__ );
D_ASSERT( ddrv != NULL );
D_ASSERT( ddev != NULL );
D_ASSERT( dosd != NULL );
ret = ioctl( ddrv->fb[OSD0].fd, FBIO_ENABLE_DISABLE_WIN, 0 );
if (ret)
D_PERROR( "Davinci/OSD: FBIO_ENABLE_DISABLE_WIN (fb%d - %d)!\n", OSD0, 0 );
ret = ioctl( ddrv->fb[OSD1].fd, FBIO_ENABLE_DISABLE_WIN, 0 );
if (ret)
D_PERROR( "Davinci/OSD: FBIO_ENABLE_DISABLE_WIN (fb%d - %d)!\n", OSD1, 0 );
ioctl( ddrv->fb[OSD0].fd, FBIO_WAITFORVSYNC );
/* Update blend parameters? */
if (updated & (CLRCF_OPTIONS | CLRCF_OPACITY | CLRCF_SRCKEY | CLRCF_FORMAT)) {
vpbe_blink_option_t blink = {0};
vpbe_bitmap_blend_params_t blend = {0};
D_DEBUG_AT( Davinci_OSD, " -> %s\n", dfb_pixelformat_name( config->format ) );
if (config->options & DLOP_SRC_COLORKEY) {
blend.enable_colorkeying = 1;
blend.colorkey = dfb_color_to_pixel( DSPF_RGB16,
config->src_key.r,
config->src_key.g,
config->src_key.b );
D_DEBUG_AT( Davinci_OSD, " -> color key 0x%02x (%02x %02x %02x)\n",
blend.colorkey, config->src_key.r, config->src_key.g, config->src_key.b );
}
else if (config->options & DLOP_OPACITY) {
blend.bf = config->opacity >> 5;
D_DEBUG_AT( Davinci_OSD, " -> opacity %d/7\n", blend.bf );
}
static DFBResult
osdInitLayer( CoreLayer *layer,
void *driver_data,
void *layer_data,
DFBDisplayLayerDescription *description,
DFBDisplayLayerConfig *config,
DFBColorAdjustment *adjustment )
{
int ret;
DavinciDriverData *ddrv = driver_data;
DavinciOSDLayerData *dosd = layer_data;
D_DEBUG_AT( Davinci_OSD, "%s()\n", __FUNCTION__ );
ret = ioctl( ddrv->fb[OSD0].fd, FBIOGET_VSCREENINFO, &dosd->var0 );
if (ret) {
D_PERROR( "Davinci/OSD: FBIOGET_VSCREENINFO (fb%d) failed!\n", OSD0 );
return DFB_INIT;
}
ret = ioctl( ddrv->fb[OSD1].fd, FBIOGET_VSCREENINFO, &dosd->var1 );
if (ret) {
D_PERROR( "Davinci/OSD: FBIOGET_VSCREENINFO (fb%d) failed!\n", OSD1 );
return DFB_INIT;
}
ret = ioctl( ddrv->fb[OSD0].fd, FBIO_ENABLE_DISABLE_WIN, 0 );
if (ret)
D_OSDERROR( "Davinci/OSD: FBIO_ENABLE_DISABLE_WIN (fb%d - %d)!\n", OSD0, 0 );
ret = ioctl( ddrv->fb[OSD1].fd, FBIO_ENABLE_DISABLE_WIN, 0 );
if (ret)
D_OSDERROR( "Davinci/OSD: FBIO_ENABLE_DISABLE_WIN (fb%d - %d)!\n", OSD1, 0 );
/* set capabilities and type */
description->caps = DLCAPS_SURFACE | DLCAPS_ALPHACHANNEL | DLCAPS_OPACITY | DLCAPS_SCREEN_POSITION |
DLCAPS_SRC_COLORKEY;
description->type = DLTF_GRAPHICS;
/* set name */
snprintf( description->name, DFB_DISPLAY_LAYER_DESC_NAME_LENGTH, "TI Davinci OSD" );
/* fill out the default configuration */
config->flags = DLCONF_WIDTH | DLCONF_HEIGHT |
DLCONF_PIXELFORMAT | DLCONF_BUFFERMODE | DLCONF_OPTIONS;
config->width = 640;
config->height = 480;
config->pixelformat = DSPF_RGB16;
config->buffermode = DLBM_FRONTONLY;
config->options = DLOP_ALPHACHANNEL;
return DFB_OK;
}
static void *
vt_thread( DirectThread *thread, void *arg )
{
D_DEBUG_AT( VT, "%s( %p, %p )\n", __FUNCTION__, thread, arg );
pthread_mutex_lock( &dfb_vt->lock );
while (true) {
direct_thread_testcancel( thread );
D_DEBUG_AT( VT, "...%s (signal %d)\n", __FUNCTION__, dfb_vt->vt_sig);
switch (dfb_vt->vt_sig) {
default:
D_BUG( "unexpected vt_sig" );
/* fall through */
case -1:
pthread_cond_wait( &dfb_vt->wait, &dfb_vt->lock );
continue;
case SIG_SWITCH_FROM:
if (dfb_core_suspend( dfb_fbdev->core ) == DFB_OK) {
if (ioctl( dfb_vt->fd, VT_RELDISP, VT_ACKACQ ) < 0)
D_PERROR( "DirectFB/fbdev/vt: VT_RELDISP failed\n" );
}
break;
case SIG_SWITCH_TO:
if (dfb_core_resume( dfb_fbdev->core ) == DFB_OK) {
if (ioctl( dfb_vt->fd, VT_RELDISP, VT_ACKACQ ) < 0)
D_PERROR( "DirectFB/fbdev/vt: VT_RELDISP failed\n" );
if (dfb_config->kd_graphics) {
if (ioctl( dfb_vt->fd, KDSETMODE, KD_GRAPHICS ) < 0)
D_PERROR( "DirectFB/fbdev/vt: KD_GRAPHICS failed!\n" );
}
}
break;
}
dfb_vt->vt_sig = -1;
pthread_cond_signal( &dfb_vt->wait );
}
return NULL;
}
DirectResult
voodoo_play_get_broadcast( VoodooPlayAddress **ret_addr,
size_t *ret_num )
{
DirectResult ret = DR_OK;
VoodooPlayAddress *addr;
// Get local host name
char szHostName[128] = "";
if (gethostname(szHostName, sizeof(szHostName))) {
ret = errno2result( errno );
D_PERROR( "Voodoo/Win32: gethostname() failed!\n" );
return ret;
}
// Get local IP addresses
struct hostent *pHost = 0;
pHost = gethostbyname(szHostName);
if (!pHost) {
ret = errno2result( errno );
D_PERROR( "Voodoo/Win32: gethostbyname('%s') failed!\n", szHostName );
return ret;
}
size_t iCnt, iTotal = 0;
for (iCnt = 0; pHost->h_addr_list[iCnt]; ++iCnt)
iTotal++;
addr = D_CALLOC( iTotal, sizeof(VoodooPlayAddress) );
if (!addr)
return D_OOM();
for (iCnt = 0; pHost->h_addr_list[iCnt]; ++iCnt) {
struct sockaddr_in SocketAddress;
memcpy(&SocketAddress.sin_addr, pHost->h_addr_list[iCnt], pHost->h_length);
voodoo_play_from_inet_addr( &addr[iCnt], SocketAddress.sin_addr.s_addr );
}
*ret_addr = addr;
*ret_num = iTotal;
return DR_OK;
}
void
write_ppm( const char *filename,
unsigned long phys,
int pitch,
unsigned int width,
unsigned int height )
{
int i;
int fd;
int size;
void *mem;
FILE *file;
size = direct_page_align( pitch * height );
fd = open( "/dev/mem", O_RDWR );
if (fd < 0) {
D_PERROR( "SH7722/JPEG: Could not open /dev/mem!\n" );
return;
}
mem = mmap( NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, phys );
if (mem == MAP_FAILED) {
D_PERROR( "SH7722/JPEG: Could not map /dev/mem at 0x%08lx (length %d)!\n", phys, size );
close( fd );
return;
}
close( fd );
file = fopen( filename, "wb" );
if (!file) {
D_PERROR( "SH7722/JPEG: Could not open '%s' for writing!\n", filename );
munmap( mem, size );
return;
}
fprintf( file, "P6\n%d %d\n255\n", width, height );
for (i=0; i<height; i++) {
fwrite( mem, 3, width, file );
mem += pitch;
}
fclose( file );
munmap( mem, size );
}
DirectResult
fusion_ref_set_name (FusionRef *ref,
const char *name)
{
FusionEntryInfo info;
D_ASSERT( ref != NULL );
D_ASSERT( name != NULL );
info.type = FT_REF;
info.id = ref->multi.id;
direct_snputs( info.name, name, sizeof(info.name) );
while (ioctl (_fusion_fd( ref->multi.shared ), FUSION_ENTRY_SET_INFO, &info)) {
switch (errno) {
case EINTR:
continue;
case EAGAIN:
return DR_LOCKED;
case EINVAL:
D_ERROR ("Fusion/Reference: invalid reference\n");
return DR_DESTROYED;
default:
break;
}
D_PERROR ("FUSION_ENTRY_SET_NAME");
return DR_FAILURE;
}
return DR_OK;
}
DirectResult
fusion_ref_destroy (FusionRef *ref)
{
D_ASSERT( ref != NULL );
D_DEBUG_AT( Fusion_Ref, "fusion_ref_destroy( %p [%d] )\n", ref, ref->multi.id );
fusion_world_flush_calls( _fusion_world( ref->multi.shared ), 1 );
while (ioctl (_fusion_fd( ref->multi.shared ), FUSION_REF_DESTROY, &ref->multi.id)) {
switch (errno) {
case EINTR:
continue;
case EINVAL:
D_ERROR ("Fusion/Reference: invalid reference\n");
return DR_DESTROYED;
default:
break;
}
D_PERROR ("FUSION_REF_DESTROY");
return DR_FAILURE;
}
return DR_OK;
}
DirectResult
fusion_ref_inherit (FusionRef *ref, FusionRef *from)
{
FusionRefInherit inherit;
D_ASSERT( ref != NULL );
D_ASSERT( from != NULL );
inherit.id = ref->multi.id;
inherit.from = from->multi.id;
while (ioctl (_fusion_fd( ref->multi.shared ), FUSION_REF_INHERIT, &inherit)) {
switch (errno) {
case EINTR:
continue;
case EINVAL:
D_ERROR ("Fusion/Reference: invalid reference\n");
return DR_DESTROYED;
default:
break;
}
D_PERROR ("FUSION_REF_INHERIT");
return DR_FAILURE;
}
return DR_OK;
}
DirectResult
fusion_ref_watch (FusionRef *ref, FusionCall *call, int call_arg)
{
FusionRefWatch watch;
D_ASSERT( ref != NULL );
D_ASSERT( call != NULL );
watch.id = ref->multi.id;
watch.call_id = call->call_id;
watch.call_arg = call_arg;
while (ioctl (_fusion_fd( ref->multi.shared ), FUSION_REF_WATCH, &watch)) {
switch (errno) {
case EINTR:
continue;
case EINVAL:
D_ERROR ("Fusion/Reference: invalid reference\n");
return DR_DESTROYED;
default:
break;
}
D_PERROR ("FUSION_REF_WATCH");
return DR_FAILURE;
}
return DR_OK;
}
DirectResult
fusion_ref_zero_trylock (FusionRef *ref)
{
D_ASSERT( ref != NULL );
while (ioctl (_fusion_fd( ref->multi.shared ), FUSION_REF_ZERO_TRYLOCK, &ref->multi.id)) {
switch (errno) {
case EINTR:
continue;
case ETOOMANYREFS:
return DR_BUSY;
case EINVAL:
D_ERROR ("Fusion/Reference: invalid reference\n");
return DR_DESTROYED;
default:
break;
}
D_PERROR ("FUSION_REF_ZERO_TRYLOCK");
return DR_FAILURE;
}
return DR_OK;
}
DirectResult
fusion_ref_stat (FusionRef *ref, int *refs)
{
int val;
D_ASSERT( ref != NULL );
D_ASSERT( refs != NULL );
while ((val = ioctl (_fusion_fd( ref->multi.shared ), FUSION_REF_STAT, &ref->multi.id)) < 0) {
switch (errno) {
case EINTR:
continue;
case EINVAL:
D_ERROR ("Fusion/Reference: invalid reference\n");
return DR_DESTROYED;
default:
break;
}
D_PERROR ("FUSION_REF_STAT");
return DR_FAILURE;
}
*refs = val;
return DR_OK;
}
DirectResult
fusion_ref_throw (FusionRef *ref, FusionID catcher)
{
FusionRefThrow throw_;
D_ASSERT( ref != NULL );
if (ref->multi.id == fusion_config->trace_ref) {
D_INFO( "Fusion/Ref: 0x%08x throw\n", ref->multi.id );
direct_trace_print_stack( NULL );
}
throw_.id = ref->multi.id;
throw_.catcher = catcher;
while (ioctl (_fusion_fd( ref->multi.shared ), FUSION_REF_THROW, &throw_)) {
switch (errno) {
case EINTR:
continue;
case EINVAL:
D_ERROR ("Fusion/Reference: invalid reference\n");
return DR_DESTROYED;
default:
break;
}
D_PERROR ("FUSION_REF_THROW");
return DR_FAILURE;
}
return DR_OK;
}
DirectResult
fusion_ref_catch (FusionRef *ref)
{
D_ASSERT( ref != NULL );
if (ref->multi.id == fusion_config->trace_ref) {
D_INFO( "Fusion/Ref: 0x%08x catch\n", ref->multi.id );
direct_trace_print_stack( NULL );
}
while (ioctl (_fusion_fd( ref->multi.shared ), FUSION_REF_CATCH, &ref->multi.id)) {
switch (errno) {
case EINTR:
continue;
case EINVAL:
D_ERROR ("Fusion/Reference: invalid reference\n");
return DR_DESTROYED;
default:
break;
}
D_PERROR ("FUSION_REF_CATCH");
return DR_FAILURE;
}
return DR_OK;
}
DirectResult
fusion_call_add_permissions( FusionCall *call,
FusionID fusion_id,
FusionCallPermissions call_permissions )
{
FusionEntryPermissions permissions;
permissions.type = FT_CALL;
permissions.id = call->call_id;
permissions.fusion_id = fusion_id;
permissions.permissions = 0;
if (call_permissions & FUSION_CALL_PERMIT_EXECUTE) {
FUSION_ENTRY_PERMISSIONS_ADD( permissions.permissions, FUSION_CALL_EXECUTE );
FUSION_ENTRY_PERMISSIONS_ADD( permissions.permissions, FUSION_CALL_EXECUTE2 );
FUSION_ENTRY_PERMISSIONS_ADD( permissions.permissions, FUSION_CALL_EXECUTE3 );
}
while (ioctl( _fusion_fd( call->shared ), FUSION_ENTRY_ADD_PERMISSIONS, &permissions ) < 0) {
if (errno != EINTR) {
D_PERROR( "Fusion/Call: FUSION_ENTRY_ADD_PERMISSIONS( id %d ) failed!\n", call->call_id );
return DR_FAILURE;
}
}
return DR_OK;
}
DirectResult
fusion_call_destroy (FusionCall *call)
{
D_DEBUG_AT( Fusion_Call, "%s( %p )\n", __FUNCTION__, call );
D_ASSERT( call != NULL );
D_ASSERT( call->handler != NULL || call->handler3 != NULL );
if (direct_log_domain_check( &Fusion_Call )) // avoid call to direct_trace_lookup_symbol_at
D_DEBUG_AT( Fusion_Call, " -> %s\n", direct_trace_lookup_symbol_at( call->handler ) );
while (ioctl (_fusion_fd( call->shared ), FUSION_CALL_DESTROY, &call->call_id)) {
switch (errno) {
case EINTR:
continue;
case EINVAL:
//FIXME: kernel module destroys calls from exiting process already D_ERROR ("Fusion/Call: invalid call\n");
return DR_DESTROYED;
default:
break;
}
D_PERROR ("FUSION_CALL_DESTROY");
return DR_FAILURE;
}
call->handler = NULL;
return DR_OK;
}
DirectResult
fusion_call_set_quota( FusionCall *call,
FusionID fusion_id,
unsigned int limit )
{
FusionCallSetQuota set_quota;
D_DEBUG_AT( Fusion_Call, "%s( %p, fusion_id %lu, limit %u )\n", __FUNCTION__, call, fusion_id, limit );
D_ASSERT( call != NULL );
set_quota.call_id = call->call_id;
set_quota.fusion_id = fusion_id;
set_quota.limit = limit;
while (ioctl (_fusion_fd( call->shared ), FUSION_CALL_SET_QUOTA, &set_quota)) {
switch (errno) {
case EINTR:
continue;
default:
break;
}
D_PERROR ("FUSION_CALL_SET_QUOTA");
return DR_FAILURE;
}
return DR_OK;
}
DirectResult
fusion_call_get_owner( FusionCall *call,
FusionID *ret_fusion_id )
{
FusionCallGetOwner get_owner;
D_DEBUG_AT( Fusion_Call, "%s( %p )\n", __FUNCTION__, call );
D_ASSERT( call != NULL );
D_ASSERT( ret_fusion_id != NULL );
get_owner.call_id = call->call_id;
while (ioctl (_fusion_fd( call->shared ), FUSION_CALL_GET_OWNER, &get_owner)) {
switch (errno) {
case EINTR:
continue;
default:
break;
}
D_PERROR ("FUSION_CALL_GET_OWNER");
return DR_FAILURE;
}
*ret_fusion_id = get_owner.fusion_id;
return DR_OK;
}
/*
* Input thread reading from device.
* Generates events on incoming data.
*/
static void*
dreamboxremoteEventThread( DirectThread *thread, void *driver_data )
{
DreamboxremoteData *data = (DreamboxremoteData*) driver_data;
int readlen;
u16 rccode;
DFBInputEvent evt;
while ((readlen = read( data->fd, &rccode, 2 )) == 2) {
direct_thread_testcancel( thread );
/* translate rccode to DirectFB keycode */
evt.key_symbol = dreamboxremote_parse_rccode( rccode );
if (evt.key_symbol != DIKS_NULL) {
/* set event type and dispatch*/
evt.type = DIET_KEYPRESS;
evt.flags = DIEF_KEYSYMBOL;
dfb_input_dispatch( data->device, &evt );
/* set event type and dispatch*/
evt.type = DIET_KEYRELEASE;
evt.flags = DIEF_KEYSYMBOL;
dfb_input_dispatch( data->device, &evt );
}
}
if (readlen <= 0 && errno != EINTR)
D_PERROR ("dreamboxremote thread died\n");
return NULL;
}
DFBResult
pxa3xxEngineSync( void *drv, void *dev )
{
DFBResult ret = DFB_OK;
PXA3XXDriverData *pdrv = drv;
PXA3XXGfxSharedArea *shared = pdrv->gfx_shared;
D_DEBUG_AT( PXA3XX_BLT, "%s()\n", __FUNCTION__ );
DUMP_INFO();
while (shared->hw_running && ioctl( pdrv->gfx_fd, PXA3XX_GCU_IOCTL_WAIT_IDLE ) < 0) {
if (errno == EINTR)
continue;
ret = errno2result( errno );
D_PERROR( "PXA3XX/BLT: PXA3XX_GCU_IOCTL_WAIT_IDLE failed!\n" );
direct_log_printf( NULL, " -> %srunning, hw %d-%d, next %d-%d - %svalid\n", \
pdrv->gfx_shared->hw_running ? "" : "not ", \
pdrv->gfx_shared->hw_start, \
pdrv->gfx_shared->hw_end, \
pdrv->gfx_shared->next_start, \
pdrv->gfx_shared->next_end, \
pdrv->gfx_shared->next_valid ? "" : "not " );
break;
}
if (ret == DFB_OK) {
D_ASSERT( !shared->hw_running );
}
return ret;
}
DirectResult
fusion_property_lease (FusionProperty *property)
{
D_ASSERT( property != NULL );
while (ioctl (_fusion_fd( property->multi.shared ), FUSION_PROPERTY_LEASE, &property->multi.id)) {
switch (errno) {
case EINTR:
continue;
case EAGAIN:
return DR_BUSY;
case EINVAL:
D_ERROR ("Fusion/Property: invalid property\n");
return DR_DESTROYED;
default:
break;
}
D_PERROR ("FUSION_PROPERTY_LEASE");
return DR_FAILURE;
}
return DR_OK;
}
static void
joystick_handle_event( JoystickData *data, struct js_event jse )
{
DFBInputEvent event;
switch (jse.type) {
case JS_EVENT_BUTTON:
event.type = (jse.value ?
DIET_BUTTONPRESS : DIET_BUTTONRELEASE);
event.flags = DIEF_NONE; /* button is always valid */
event.button = jse.number;
break;
case JS_EVENT_AXIS:
event.type = DIET_AXISMOTION;
event.flags = DIEF_AXISABS;
event.axis = jse.number;
event.axisabs = jse.value;
break;
case JS_EVENT_INIT:
case JS_EVENT_INIT | JS_EVENT_BUTTON:
case JS_EVENT_INIT | JS_EVENT_AXIS:
D_ONCE( "Joystick sends JS_EVENT_INIT events, " \
"make sure it has been calibrated using 'jscal -c'\n");
return;
break;
default:
D_PERROR ("unknown joystick event type\n");
return;
}
dfb_input_dispatch( data->device, &event );
}
DirectResult
fusion_call_set_name( FusionCall *call,
const char *name )
{
FusionEntryInfo info;
D_ASSERT( call != NULL );
D_ASSERT( name != NULL );
info.type = FT_CALL;
info.id = call->call_id;
direct_snputs( info.name, name, sizeof(info.name) );
while (ioctl (_fusion_fd( call->shared ), FUSION_ENTRY_SET_INFO, &info)) {
perror("FUSION_ENTRY_SET_INFO");
switch (errno) {
case EINTR:
continue;
case EAGAIN:
return DR_LOCKED;
case EINVAL:
D_ERROR ("Fusion/Call: invalid call\n");
return DR_DESTROYED;
default:
break;
}
D_PERROR ("FUSION_ENTRY_SET_NAME");
return DR_FAILURE;
}
return DR_OK;
}
